Mean, median, mode and range · Short practice

Check a final answer, then explain the reasoning on paper. Guest progress stays in this browser; an account saves future checks without overwriting your first result.

Recall

Mean, median, mode and range — objective 1

Maths4U Original · Short practice

The five observations are 3, 7, 7, 15, 23.

Find the mean.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Fresh review variant

Mean, median, mode and range — objective 1

Maths4U Original · Short practice

The five observations are 4, 5, 5, 7, 9.

Find the mean.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Method

Mean, median, mode and range — objective 2

Maths4U Original · Short practice

The five observations are 4, 5, 5, 7, 9.

Find the median.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Fresh review variant

Mean, median, mode and range — objective 2

Maths4U Original · Short practice

The five observations are 5, 7, 7, 11, 15.

Find the median.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Apply

Mean, median, mode and range — objective 3

Maths4U Original · Short practice

The five observations are 5, 7, 7, 11, 15.

Find the mode.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Fresh review variant

Mean, median, mode and range — objective 3

Maths4U Original · Short practice

The five observations are 6, 9, 9, 15, 21.

Find the mode.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Check understanding

Mean, median, mode and range — objective 4

Maths4U Original · Short practice

The five observations are 6, 9, 9, 15, 21.

Find the range.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Fresh review variant

Mean, median, mode and range — objective 4

Maths4U Original · Short practice

The five observations are 7, 11, 11, 19, 27.

Find the range.

Enter one exact number or fraction unless the question specifies rounding. If it asks for a coefficient of π, enter that coefficient only. Give full reasoning separately for written problems.

Try written exam-style problems →